package com.singzi.leetcode.N1100;

import java.util.ArrayList;
import java.util.List;
import java.util.Scanner;

public class T1017 {
    public static void main(String[] args) {
        String s = "123";
        String s1= "";
        s1 = "daff";
        Scanner a1 = new Scanner(System.in);
        int b = a1.nextInt();
        System.out.println(b);
        int a = Integer.parseInt(String.valueOf(s.charAt(1)));
        System.out.println(a + 10);
        List str = new ArrayList();
        str.add(s);
        str.add(s1);
        System.out.println(str);
    }
}
